Mathematics, 04.12.2020 17:40 csamayoa1760
The function below can be used to calculate the cost of making a long distance call, f(m), which is based on a $2.50 initial charge and a fee of $.12 per minute, m, that the call lasts.
f(m)=2.5+0.12m
If Natalie paid $6.82 for one call, how many minutes long was it?
Answers: 1
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The function below can be used to calculate the cost of making a long distance call, f(m), which is...
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